Blowdryer attachment



FIG. 1 is a perspective view of a blowdryer attachment, showing my new design in an open position;

FIG. 2 is a perspective view thereof, illustrated in a closed position;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a left-side elevational view of FIG. 1;

FIG. 6 is a right-side elevational view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1; and,

FIG. 8 is a bottom plan view of FIG. 1.

The broken lines showing a logo in FIGS. 1-3 and 7 depict environmental matter and form no part of the claimed design. 

CLAIM I claim the ornamental design for a blowdryer attachment, as shown and described. 